findLSB

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Find the index of the least significant bit set to 1 in an integer.

Declaration[edit]

genIType findLSB( genIType value );
genIType findLSB( genUType value );


Parameters[edit]

value - Specifies the value whose bits to scan.


Description[edit]

 findLSB returns the bit number of the least significant bit that is set to 1 in the binary representation of value . If value is zero, -1 will be returned.


Version Support[edit]

findLSB 4.0+

See Also[edit]

 findMSB 


Copyright[edit]

Copyright© 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.